def test_distantParentMidHierarchy(self):
a = SysClock(tickRate=1000000)
a1 = CorrelatedClock(a, tickRate=100, correlation=(50,0))
a2 = CorrelatedClock(a1, tickRate=78, correlation=(28,999))
a3 = CorrelatedClock(a2, tickRate=178, correlation=(5,1003))
a4 = CorrelatedClock(a3, tickRate=28, correlation=(17,9))
self.assertEquals(a3.toOtherClockTicks(a1, 500), a2.toParentTicks(a3.toParentTicks(500)))
def test_distantParentMidHierarchy(self):
a = self.newSysClock(tickRate=1000000)
a1 = CorrelatedClock(a, tickRate=100, correlation=Correlation(50, 0))
a2 = CorrelatedClock(a1, tickRate=78, correlation=Correlation(28, 999))
a3 = CorrelatedClock(a2,
tickRate=178,
correlation=Correlation(5, 1003))
a4 = CorrelatedClock(a3, tickRate=28, correlation=Correlation(17, 9))
self.assertEquals(a3.toOtherClockTicks(a1, 500),
a2.toParentTicks(a3.toParentTicks(500)))
def test_toParentTicks(self):
mockTime = self.mockTime
b = self.newSysClock(tickRate=2000000)
mockTime.timeNow = 1000.0
c = CorrelatedClock(b, 1000, correlation=Correlation(50, 300))
self.assertAlmostEqual(c.toParentTicks(400),
50 + (400 - 300) * 2000,
places=5)
c = CorrelatedClock(b, 1000, correlation=Correlation(50, 300), speed=0)
self.assertEquals(c.toParentTicks(300), 50)
self.assertTrue(math.isnan(c.toParentTicks(400)))
def test_differentBranches(self):
a = SysClock(tickRate=1000000)
a1 = CorrelatedClock(a, tickRate=100, correlation=(50,0))
a2 = CorrelatedClock(a1, tickRate=78, correlation=(28,999))
a3 = CorrelatedClock(a2, tickRate=178, correlation=(5,1003))
a4 = CorrelatedClock(a3, tickRate=28, correlation=(17,9))
b3 = CorrelatedClock(a2, tickRate=1000, correlation=(10,20))
b4 = CorrelatedClock(b3, tickRate=2000, correlation=(15,90))
v = a4.toParentTicks(500)
v = a3.toParentTicks(v)
v = b3.fromParentTicks(v)
v = b4.fromParentTicks(v)
self.assertEquals(a4.toOtherClockTicks(b4, 500), v)
def test_toParentTicks(self):
mockTime = self.mockTime
mockTime.timeNow = 1000.0
b = SysClock(tickRate=2000000)
c = CorrelatedClock(b, 1000, correlation=(50,300))
self.assertAlmostEqual(c.toParentTicks(400), 50 + (400-300)*2000, places=5 )
def test_setCorrelationAndSpeed(self):
a = self.newSysClock(tickRate=1000000)
b = CorrelatedClock(a, 1000, correlation=Correlation(0, 0))
b.speed = 1.0
db = MockDependent()
b.bind(db)
b.setCorrelationAndSpeed(Correlation(5, 0), 2)
db.assertNotificationsEqual([b])
self.assertEqual(b.toParentTicks(10), 5005)
def test_differentBranches(self):
a = self.newSysClock(tickRate=1000000)
a1 = CorrelatedClock(a, tickRate=100, correlation=Correlation(50, 0))
a2 = CorrelatedClock(a1, tickRate=78, correlation=Correlation(28, 999))
a3 = CorrelatedClock(a2,
tickRate=178,
correlation=Correlation(5, 1003))
a4 = CorrelatedClock(a3, tickRate=28, correlation=Correlation(17, 9))
b3 = CorrelatedClock(a2,
tickRate=1000,
correlation=Correlation(10, 20))
b4 = CorrelatedClock(b3,
tickRate=2000,
correlation=Correlation(15, 90))
v = a4.toParentTicks(500)
v = a3.toParentTicks(v)
v = b3.fromParentTicks(v)
v = b4.fromParentTicks(v)
self.assertEquals(a4.toOtherClockTicks(b4, 500), v)
def test_distantParent(self):
a = self.newSysClock(tickRate=1000000)
a1 = CorrelatedClock(a, tickRate=100, correlation=Correlation(50, 0))
a2 = CorrelatedClock(a1, tickRate=78, correlation=Correlation(28, 999))
self.assertEquals(a2.toOtherClockTicks(a, 500),
a1.toParentTicks(a2.toParentTicks(500)))
def test_distantParent(self):
a = SysClock(tickRate=1000000)
a1 = CorrelatedClock(a, tickRate=100, correlation=(50,0))
a2 = CorrelatedClock(a1, tickRate=78, correlation=(28,999))
self.assertEquals(a2.toOtherClockTicks(a, 500), a1.toParentTicks(a2.toParentTicks(500)))
